UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:1200Z 10 DEC 25 Station: KDRT WMO ident: 72261 Latitude: 29.37 Longitude: -100.92 Elevation: 313.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 110 SFC 976 313 8.6 3.6 71 5.0 6.1 95 7 283.7 284.6 280.4 297.9 5.07 2 970 364 11.6 3.6 58 8.0 7.5 112 6 287.2 288.1 282.1 301.7 5.11 3 967 390 12.0 3.0 54 9.0 7.5 120 6 287.9 288.8 282.1 301.9 4.91 4 958 469 11.6 2.6 54 9.0 7.1 145 5 288.3 289.1 282.2 302.0 4.81 5 955 495 11.8 2.8 54 9.0 7.3 154 5 288.7 289.6 282.5 302.7 4.90 6 953 513 13.2 2.2 47 11.0 7.6 159 5 290.3 291.2 283.0 303.9 4.70 7 945 584 13.6 2.6 47 11.0 8.0 182 4 291.4 292.3 283.6 305.5 4.88 8 925 766 20.0 -1.0 24 21.0 9.3 295 5 299.8 300.5 285.8 311.4 3.84 9 922 794 20.2 -1.8 23 22.0 9.2 294 6 300.2 300.9 285.8 311.3 3.63 10 872 1273 18.2 -5.8 19 24.0 6.9 290 24 303.0 303.5 285.9 311.8 2.84 11 850 1491 16.6 -6.4 20 23.0 6.0 290 32 303.5 304.0 286.1 312.2 2.78 12 803 1971 13.0 -12.0 16 25.0 2.8 302 28 304.7 305.0 285.6 310.7 1.89 13 782 2193 12.2 -15.8 13 28.0 1.5 302 21 306.1 306.4 285.6 310.8 1.43 14 775 2268 12.4 -19.6 9 32.0 1.1 299 21 307.1 307.3 285.5 310.6 1.04 15 747 2576 11.0 -14.0 16 25.0 1.1 292 18 308.9 309.2 286.9 314.5 1.73 16 736 2699 12.2 -21.8 8 34.0 0.4 294 15 311.5 311.7 286.9 314.6 0.91 17 700 3117 9.6 -25.4 7 35.0 -1.5 315 15 313.1 313.2 287.2 315.5 0.69 18 698 3141 9.6 -26.4 6 36.0 -1.6 315 15 313.4 313.5 287.3 315.6 0.63 19 692 3212 10.0 -38.0 2 48.0 -2.1 314 15 314.6 314.6 287.2 315.4 0.21 20 605 4308 2.0 -44.0 2 46.0 -7.4 315 15 317.7 317.7 288.1 318.2 0.13 21 603 4334 2.0 315 15 318.0 22 593 4469 1.6 -37.4 4 39.0 -7.5 315 13 319.0 319.1 288.8 320.0 0.26 23 542 5182 -5.1 -34.1 8 29.0 -11.7 301 6 319.4 319.4 289.0 320.8 0.39 24 530 5357 -5.5 -42.5 4 37.0 -12.4 292 4 320.9 321.0 289.2 321.6 0.17 25 500 5810 -8.7 -46.7 3 38.0 -14.8 345 12 322.4 322.5 289.6 322.9 0.11 26 491 5951 -9.9 -47.9 3 38.0 -15.7 345 13 322.6 322.7 289.7 323.0 0.10 27 455 6535 -15.5 -41.5 9 26.0 -19.6 350 16 322.7 322.8 289.8 323.6 0.22 28 431 6944 -17.7 -55.7 2 38.0 -21.7 350 12 325.0 325.0 290.3 325.2 0.05 29 400 7500 -22.5 -58.5 2 36.0 -25.6 10 13 325.7 325.8 290.5 325.9 0.04 30 385 7779 -25.1 -58.1 3 33.0 -27.7 12 12 325.9 325.9 290.6 326.1 0.04 31 380 7874 -25.9 -49.9 9 24.0 -28.2 14 11 326.1 326.1 290.7 326.5 0.11 32 376 7950 -26.3 -59.3 3 33.0 -28.7 13 10 326.5 326.5 290.7 326.7 0.03 33 347 8524 -31.3 -57.3 6 26.0 -33.0 306 6 327.3 327.4 291.0 327.5 0.05 34 325 8985 -34.5 -67.5 2 33.0 -35.9 250 3 329.1 329.1 291.5 329.2 0.01 35 314 9225 -35.9 -65.9 3 30.0 -37.2 261 2 330.4 330.4 291.9 330.5 0.02 36 300 9540 -38.5 -68.5 3 30.0 -39.5 325 3 331.1 331.1 292.0 331.2 0.01 37 259 10527 -46.9 -70.9 5 24.0 -47.4 268 21 333.0 333.0 292.5 333.0 0.01 38 250 10760 -48.5 -71.5 5 23.0 -49.0 265 26 334.0 334.0 292.8 334.0 0.01 39 227 11390 -52.9 -69.9 11 17.0 -53.2 267 38 336.6 336.6 293.5 336.6 0.01 40 200 12200 -57.3 -71.3 15 14.0 -57.5 270 57 342.0 342.0 294.8 342.1 0.01 41 198 12263 -57.7 -71.7 15 14.0 -57.9 270 58 342.4 342.4 294.9 342.4 0.01 42 185 12688 -61.5 -71.5 25 10.0 -61.6 273 66 342.9 342.9 295.0 343.0 0.01 43 173 13101 -64.2 -71.7 35 7.4 -64.3 275 73 345.1 345.1 295.6 345.1 0.01 44 171 13172 -64.7 -71.7 38 7.0 -64.8 275 73 345.4 345.4 295.6 345.5 0.01 45 168 13280 -65.3 -73.3 32 8.0 -65.4 275 73 346.2 346.2 295.8 346.2 0.01 46 167 13317 -65.7 -74.7 27 9.0 -65.8 275 73 346.1 346.1 295.8 346.2 0.01 47 163 13464 -64.9 -78.9 13 14.0 -65.0 275 72 349.9 349.9 296.6 349.9 0.00 48 155 13770 -65.9 -80.9 11 15.0 -66.0 275 65 353.2 353.2 297.3 353.2 0.00 49 150 13970 -64.9 -82.9 7 18.0 -65.0 275 61 358.3 358.3 298.4 358.3 0.00 50 147 14093 -64.1 -84.1 5 20.0 -64.2 270 59 361.7 361.7 299.0 361.8 0.00 51 137 14521 -66.1 -85.1 5 19.0 -66.2 268 61 365.6 365.6 299.8 365.6 0.00 52 136 14565 -66.3 -85.3 5 19.0 -66.4 268 62 366.0 366.0 299.8 366.0 0.00 53 135 14610 -65.9 -85.9 5 20.0 -66.0 268 62 367.5 367.5 300.1 367.5 0.00 54 115 15568 -71.3 -88.3 6 17.0 -71.3 270 62 374.7 374.7 301.4 374.7 0.00 55 113 15671 -70.5 -87.5 6 17.0 -70.6 272 61 378.1 378.1 301.9 378.1 0.00 56 109 15884 -71.7 -87.7 7 16.0 -71.8 276 58 379.7 379.7 302.2 379.7 0.00 57 107 15993 -71.3 -87.3 8 16.0 -71.3 278 57 382.5 382.5 302.6 382.5 0.00 58 100 16390 -73.7 -87.7 10 14.0 -73.7 285 53 385.3 385.3 303.1 385.3 0.00 59 98 16508 -74.3 -88.3 10 14.0 -74.3 280 51 386.4 386.4 303.2 386.4 0.00 60 92 16878 -73.1 -88.1 8 15.0 -73.2 284 51 395.8 395.8 304.6 395.8 0.00 61 87 17204 -75.5 -88.5 11 13.0 -75.5 281 45 397.4 397.4 304.9 397.4 0.00 62 84 17408 -73.7 -87.7 10 14.0 -73.7 281 42 405.0 405.0 305.9 405.0 0.00 63 77 17918 -72.7 -88.7 7 16.0 -72.8 292 39 417.3 417.3 307.4 417.3 0.00 64 72 18314 -71.5 -88.5 6 17.0 -71.6 298 37 428.0 428.0 308.6 428.0 0.00 65 70 18480 -72.7 -88.7 7 16.0 -72.8 285 34 428.9 428.9 308.7 428.9 0.00 66 61 19287 -73.9 -89.9 7 16.0 -74.0 275 32 443.4 443.4 310.2 443.4 0.00 67 58 19584 -69.9 -89.9 4 20.0 -70.1 284 24 458.9 458.9 311.7 458.9 0.00 68 56 19794 -69.3 -89.3 4 20.0 -69.5 280 29 464.9 464.9 312.2 464.9 0.00 69 51 20351 -70.3 -90.3 4 20.0 -70.5 307 26 475.1 475.1 313.1 475.1 0.00 70 50 20470 -67.5 -90.5 2 23.0 -67.7 295 20 484.4 484.4 313.8 484.4 0.00 71 43 21380 -65.3 -90.3 2 25.0 -65.7 302 20 511.2 511.2 315.7 511.2 0.00 72 42 21524 -62.9 -88.9 2 26.0 -63.4 318 21 520.6 520.6 316.4 520.6 0.00 73 41 21672 -64.1 -89.1 2 25.0 -64.5 331 22 521.2 521.2 316.4 521.2 0.00 74 39 21979 -62.1 -89.1 2 27.0 -62.7 342 21 533.8 533.8 317.2 533.8 0.00 75 38 22139 -62.7 -89.7 1 27.0 -63.3 347 20 536.2 536.2 317.3 536.2 0.00 76 37 22304 -60.1 -89.1 1 29.0 -60.9 349 19 547.0 547.0 317.9 547.0 0.00 77 35 22648 -61.9 -88.9 2 27.0 -62.6 350 16 551.1 551.1 318.2 551.1 0.00 78 34 22827 -60.7 -88.7 1 28.0 -61.4 359 17 558.8 558.8 318.6 558.8 0.00 79 31 23398 -62.9 -88.9 2 26.0 -63.6 278 10 567.8 567.8 319.0 567.8 0.00 80 30 23600 -62.1 -89.1 2 27.0 -62.8 325 14 575.3 575.3 319.5 575.4 0.00 81 28 24027 -62.1 -89.1 2 27.0 -62.9 325 14 586.8 586.8 320.0 586.8 0.00 82 28 24027 -60.1 -89.1 1 29.0 -61.1 325 14 592.4 592.4 320.3 592.4 0.00 83 24 24997 -56.5 -86.5 1 30.0 -58.1 285 20 629.5 629.5 321.9 629.6 0.01 84 22 25546 -58.9 -87.9 1 29.0 -60.3 303 18 638.2 638.2 322.2 638.3 0.01 85 20 26150 -55.1 -86.1 1 31.0 -57.3 290 18 667.5 667.5 323.3 667.6 0.01 86 19 26477 -56.5 -86.5 1 30.0 -58.5 292 18 673.0 673.0 323.5 673.1 0.01 87 18 26821 -54.5 -85.5 1 31.0 -57.0 294 19 689.8 689.8 324.1 689.9 0.01 88 17 27189 -52.9 -84.9 1 32.0 -55.9 272 17 706.3 706.3 324.6 706.5 0.02 89 15 27993 -54.7 -85.7 1 31.0 -57.5 303 25 726.1 726.1 325.3 726.2 0.02 90 13 28917 -50.5 -83.5 1 33.0 -55.0 271 27 771.0 771.0 326.5 771.2 0.03 91 12 29438 -51.9 -83.9 1 32.0 -56.1 296 21 783.9 783.9 326.8 784.1 0.03 92 12 29438 -50.9 -83.9 1 33.0 -55.5 296 21 787.4 787.4 327.0 787.7 0.03 93 11 30000 -53.9 -84.9 1 31.0 -57.7 286 36 796.3 796.4 327.1 796.6 0.03 94 11 30000 -51.5 -84.5 1 33.0 -56.1 286 36 805.1 805.1 327.4 805.3 0.03 95 10 30620 -50.9 -83.9 1 33.0 -56.0 280 36 829.5 829.6 328.0 829.9 0.03 96 9.7 30818 -50.5 -83.5 1 33.0 -55.9 278 38 838.3 838.3 328.1 838.7 0.04 97 9.1 31232 -51.5 -84.5 1 33.0 -56.7 273 41 849.9 849.9 328.4 850.3 0.03 98 9.0 31304 -49.3 -83.3 1 34.0 -55.4 273 42 861.1 861.1 328.7 861.5 0.04 99 8.5 31677 -49.1 -83.1 1 34.0 -55.5 269 45 876.1 876.1 329.0 876.5 0.05 100 8.3 31834 -46.5 -82.5 1 36.0 -54.2 267 46 892.3 892.3 329.3 892.8 0.05 101 7.9 32162 -45.1 -81.1 1 36.0 -53.7 263 49 910.6 910.6 329.7 911.3 0.07 102 7.8 32247 -44.3 -81.3 1 37.0 -53.4 263 50 917.1 917.1 329.8 917.8 0.07 103 7.6 32421 -43.9 -80.9 1 37.0 -53.3 261 51 925.5 925.6 329.9 926.4 0.08 104 7.0 32970 -45.1 -81.1 1 36.0 -54.2 255 56 942.6 942.7 330.2 943.5 0.08 105 6.8 33164 -44.3 -81.3 1 37.0 -54.0 953.8 953.8 330.4 954.7 0.08 106 6.6 33363 -45.7 -81.7 1 36.0 -54.8 956.1 956.1 330.5 956.9 0.08 107 6.2 33783 -42.5 -80.5 1 38.0 -53.7 987.0 987.1 331.0 988.2 0.10 108 6.0 34004 -42.9 -80.9 1 38.0 -53.9 994.6 994.7 331.1 995.7 0.10 TRP 98 16508 -74.3 -88.3 10 14.0 -74.3 280 51 386.4 386.4 303.2 386.4 0.00 WND 173 13101 -64.2 -71.7 35 7.4 -64.3 275 73 345.1 345.1 295.6 345.1 0.01 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 580.82 mb = 4638.85 m = 15219.14 ft Wetbulb zero: 728.00 mb = 2790.50 m = 9155.06 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 12.17 % Est. max temperature: 28.86 C = 83.95 F Sfc-Lift cond lev (LCL): 904.29 mb = 960.60 m = 3151.52 ft T: 19.50 C 700-500 lapse rate: 6.80 C/km ThetaE index: 1.48 C Layer 803.0- 782.0 mb Conv cond level (CCL): 500.47 mb = 5802.71 m = 19037.55 ft Mean mixing ratio: 3.98 g/kg Conv temperature: 47.02 C = 116.64 F Cap Strength: 15.61 C Lifted Index: 14.72 C Risk: None Lifted Index @300 mb: 16.44 C Lifted Index @700 mb: 14.62 C Showalter Index: 12.26 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 2.30 C K Index: -16.10 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 78.22 J/kg Max Up Vert Vel: 12.51 m/s Conv Inhibition (B-): 53708.08 J/kg Cap Strength: 15.47 C Lift Cond Lev (LCL): 713.69 mb = 2955.75 m = 9697.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 976 313 95 7 -7.0 0.6 | 133 16 -11.5 10.7 1 942 610 190 4 0.7 3.9 | 165 14 -3.8 14.0 2 925 766 295 5 4.5 -2.1 | 180 8 0.1 7.9 3 909 914 290 8 7.5 -2.7 | 203 8 3.0 7.3 4 877 1219 290 22 20.7 -7.5 | 261 16 16.2 2.5 5 850 1491 290 32 30.1 -10.9 | 272 26 25.6 -0.9 6 847 1524 295 36 32.6 -15.2 | 280 29 28.1 -5.2 7 816 1829 300 33 28.6 -16.5 | 285 25 24.1 -6.4 8 787 2134 305 21 17.2 -12.0 | 279 13 12.7 -2.0 9 759 2438 290 21 19.7 -7.2 | 259 16 15.3 2.9 10 732 2743 295 14 12.7 -5.9 | 243 9 8.2 4.1 11 700 3117 315 15 10.6 -10.6 | 275 6 6.1 -0.6 12 654 3658 310 13 10.0 -8.4 | 253 6 5.5 1.7 13 630 3962 300 15 13.0 -7.5 | 253 9 8.5 2.6 14 606 4267 315 15 10.6 -10.6 | 275 6 6.1 -0.6 15 562 4877 315 9 6.4 -6.4 | 207 4 1.9 3.7 16 521 5486 285 2 1.9 -0.5 | 165 10 -2.5 9.5 17 500 5810 345 12 3.1 -11.6 | 42 2 -1.4 -1.5 18 481 6096 345 14 3.6 -13.5 | 14 4 -0.9 -3.5 19 462 6401 350 17 3.0 -16.7 | 13 7 -1.5 -6.7 20 427 7010 350 11 1.9 -10.8 | 73 3 -2.6 -0.8 21 400 7500 10 13 -2.3 -12.8 | 68 7 -6.7 -2.8 22 393 7620 10 13 -2.3 -12.8 | 68 7 -6.7 -2.8 23 377 7925 15 10 -2.6 -9.7 | 93 7 -7.1 0.4 24 317 9144 230 2 1.5 1.3 | 165 12 -2.9 11.3 25 304 9449 0 0 -0.0 -0.0 | 156 11 -4.5 10.1 26 300 9540 325 3 1.7 -2.5 | 160 8 -2.8 7.6 27 278 10058 275 11 11.0 -1.0 | 215 11 6.5 9.1 28 250 10760 265 26 25.9 2.3 | 240 25 21.4 12.3 29 242 10973 265 28 27.9 2.4 | 242 27 23.4 12.5 30 200 12200 270 57 57.0 -0.0 | 259 53 52.5 10.1 31 173 13101 275 73 72.7 -6.4 | 267 68 68.2 3.7 32 164 13411 275 73 72.7 -6.4 | 267 68 68.2 3.7 33 150 13970 275 61 60.8 -5.3 | 265 56 56.3 4.7 34 149 14021 270 59 59.0 -0.0 | 260 55 54.5 10.1 35 121 15240 265 65 64.8 5.7 | 255 62 60.3 15.7 36 100 16390 285 53 51.2 -13.7 | 274 47 46.7 -3.7 37 98 16508 280 51 50.2 -8.9 | 269 46 45.7 1.2 38 94 16764 285 53 51.2 -13.7 | 274 47 46.7 -3.7 39 85 17374 280 42 41.4 -7.3 | 266 37 36.9 2.8 40 72 18288 300 37 32.0 -18.5 | 287 29 27.6 -8.4 41 70 18480 285 34 32.8 -8.8 | 267 28 28.4 1.3 42 62 19202 270 37 37.0 -0.0 | 253 34 32.5 10.1 43 59 19507 285 22 21.3 -5.7 | 255 17 16.8 4.4 44 56 19812 280 29 28.6 -5.0 | 258 25 24.1 5.0 45 50 20422 310 26 19.9 -16.7 | 293 17 15.4 -6.7 46 50 20470 295 20 18.1 -8.5 | 263 14 13.6 1.6 47 48 20726 310 18 13.8 -11.6 | 279 9 9.3 -1.5 48 46 21031 275 19 18.9 -1.7 | 240 17 14.4 8.4 49 43 21336 295 20 18.1 -8.5 | 263 14 13.6 1.6 50 41 21641 330 22 11.0 -19.1 | 324 11 6.5 -9.0 51 37 22250 350 20 3.5 -19.7 | 6 10 -1.0 -9.6 52 36 22555 345 16 4.1 -15.5 | 4 5 -0.3 -5.4 53 34 22860 360 17 -0.0 -17.0 | 33 8 -4.5 -6.9 54 32 23165 45 10 -7.1 -7.1 | 104 12 -11.6 3.0 55 31 23470 240 10 8.7 5.0 | 196 16 4.2 15.1 56 30 23600 325 14 8.0 -11.5 | 292 4 3.6 -1.4 57 28 24079 325 14 8.0 -11.5 | 292 4 3.6 -1.4 58 26 24384 305 20 16.4 -11.5 | 277 12 11.9 -1.4 59 25 24689 325 23 13.2 -18.8 | 315 12 8.7 -8.8 60 24 24994 285 20 19.3 -5.2 | 252 16 14.8 4.9 61 22 25603 305 18 14.7 -10.3 | 272 10 10.3 -0.3 62 21 25908 285 14 13.5 -3.6 | 235 11 9.0 6.4 63 20 26150 290 18 16.9 -6.2 | 253 13 12.4 3.9 64 18 26822 295 19 17.2 -8.0 | 261 13 12.7 2.0 65 17 27127 270 16 16.0 -0.0 | 229 15 11.5 10.1 66 16 27432 280 21 20.7 -3.6 | 248 17 16.2 6.4 67 16 27737 285 28 27.0 -7.2 | 263 23 22.6 2.8 68 15 28042 305 25 20.5 -14.3 | 285 17 16.0 -4.3 69 13 28956 270 27 27.0 -0.0 | 246 25 22.5 10.1 70 12 29261 305 20 16.4 -11.5 | 277 12 11.9 -1.4 71 12 29566 290 22 20.7 -7.5 | 261 16 16.2 2.5 72 11 30175 285 42 40.6 -10.9 | 271 36 36.1 -0.8 73 10 30620 280 36 35.5 -6.3 | 263 31 31.0 3.8 74 7 32970 255 56 54.1 14.5 | 244 55 49.6 24.5 Wind Parameters Mean winds (0-6000m): 306.0 at 14.7 knts Storm direction: 336.0 at 11.0 knts Shear (0-3000m) pos: 1.5 neg: 3.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 134.3 deg Storm rel helicity (0-3000m) pos: 153.8 neg: -35.7 tot: 118.1 m^2/s^2 ave: 39.4 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 5.1 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.59 Bulk Shear: 49.15 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 158 5 157 16| 0.0 13.2 13.2| 51.2 0.0 51.2 102.4 0.75| 18.4 13.8 1000 285 10 215 9| 0.0 16.6 16.6| 92.0 0.0 92.0 92.0 0.74| 19.3 14.2 1500 292 18 254 12| 3.1 11.1 14.2|146.5 0.0 146.5 97.7 0.69| 17.8 12.3 2000 295 19 262 13| 2.4 5.4 7.8|146.5 -18.0 128.6 64.3 0.47| 17.2 8.1 2500 295 19 261 13| 1.1 4.3 5.5|147.3 -34.5 112.8 45.1 0.35| 15.7 5.5 3000 297 18 262 12| 1.5 3.6 5.2|153.8 -35.7 118.1 39.4 0.36| 13.9 5.1 4000 300 17 262 11| 1.5 2.8 4.3|158.7 -38.0 120.7 30.2 0.34| 11.4 3.9 5000 301 16 258 9| 1.2 1.8 3.0|158.7 -49.7 109.0 21.8 0.22| 10.3 2.3 6000 306 15 259 8| 2.2 1.5 3.7|162.8 -53.6 109.2 18.2 0.14| 10.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251210.12.gif